Hellboy steps in to save a young woman being chased by winged beasts deep in Hell in the midst of an uprising against the most powerful demons. But nothing — and no one — are what they seem to be.

Mike Mignola is joined by artist Cyrille Pomès (Moon, 6,000 Miles to Freedom), colorist Dave Stewart, and letterer Clem Robins for this misadventure in Pandemonium set after the events of Hellboy in Hell #8: "The Hounds of Pluto" Part Two.